Varilight LED Dimmer Switch 1G 1/2-Way 300W Satin Chrome Product Code: 6522F

Low profile, screwless faceplates featuring a satin chrome control knob for a sleek, contemporary style. Optimises LED performance with adjustable minimum brightness and a choice of dimming modes.


  • LED Compatible
  • Push On/Off with Rotary Dimming
  • V-Pro Technology (Trailing or Leading Edge)
  • Intelligent Overload & Over Temperature Protection
  • Soft-Start Feature Extends Bulb Life
  • Concealed Fixings
  • Coordinating Satin Chrome Control Knob


Back box depth: 35mm. Fixing screws included. Suitable for 0-10 dimmable LEDs (max 100W), mains and low voltage halogen loads (max 300W). Not suitable for wirewound transformers or fans.
Additional Information
Technical Specification
  • Brand : Varilight
  • Screwed/Screwless : Screwless
  • Product Height : 86 mm
  • Product Length : 86 mm
  • Product Type : Dimmer Switch
  • Power Output (Watts/Kw) : 300 W
  • Overload Protection : Overload Protection
  • Finish : Satin Chrome
  • Fixings Supplied : Fixings Supplied
  • Total Product Weight : 0.15 kg
  • Model No : JDNP401S
  • Switches & Sockets Product Type : Dimmer Switch
  • Switches & Sockets Finish : Satin
  • Parent Colour : Silver
  • Colour : Satin Chrome
  • Product Depth : 50 mm
  • Pack Size : 1
  • Switches & Sockets Profile Type : Flat Screwless
  • Switch Type : Dimmer
  • No. of Ways : 2
  • Power Voltage Supply : 230 V
  • No. of Gangs : 1
  • Manufacturer Guarantee : 1 Year Guarantee
  • Pieces in Pack/Case : 1
Product Contents
Delivery & Returns


Standard delivery service up to 3 working days: €8.95

Free delivery on all orders over €70.00

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Hopefully you won't need to return an item, however, if you do, it is our aim to make this as simple as possible. By following the guidance below you can help us to help you when a product is not what you expected, or is faulty. Your statutory rights are not affected by this guidance.


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€18.45 Incl. 23% VAT

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Varilight LED Dimmer Switch 1G 1/2-Way 300W Satin Chrome is rated 3.4 out of 5 by 11.
Rated 1 out of 5 by from Bought two, both faulty I purchased one of these and upon fitting found it to be faulty - the button kept sticking. Screwfix great in giving me a replacement, but after 3 months the button became faulty on the replacement one! Not even sticking this time, just totally inactive (unable to switch lights on at all). Screwfix again great in giving me a replacement - this time not Varilight. So the 1* is for the product, not for Screwfix who as usual provide a good customer service.
Date published: 2019-01-24
Rated 5 out of 5 by from Great dimmer The V Pro dimmers work beautifully with the JCC V50 LED spotlights. A very nice smooth dimming action with zero flicker. Programming can be a bit fiddly and there is a 2 second delay before illumination, however this does not detract from the overall performance and quality of the product.
Date published: 2018-10-07
Rated 4 out of 5 by from Looks good and no buzzing Got a great price on this quality dimmer. Bought to operate triple LED light fitting. Nice soft satin finish and importantly - no annoying buzz.
Date published: 2018-08-13
Rated 5 out of 5 by from Excellent This was easy to fit. Does not have any flicker issues. Seems very easy to reprogram in case it flickers it worked fine on the default setting.
Date published: 2017-11-07
Rated 3 out of 5 by from Doesn't last! Initially when installed this dimmer performed great with a very smooth dim down to a nice low level but now about 8 weeks in the dimmer is not dimming down much at all and the lights go off once down to a mid level. Looking for a suitable/quality replacement.
Date published: 2017-10-30
Rated 1 out of 5 by from Rear mechanism too big Firstly, the build quality of this is quite poor. As others have mentioned, the plastic surround which the front clips onto is flimsy and will bend if the wall isn't perfectly flat, meaning that the front won't attach properly. But worse than that, the mechanism on the back is too big to fit into a standard switch box on the wall, so it's impossible to get the switch to fit flat onto the wall, it sticks out. I'm getting a refund.
Date published: 2017-09-30
Rated 4 out of 5 by from Works as described Just purchased this to replace a igang 2 way standard switch, found not much room in box for all the wires had to modify wiring to get in box , As other people as stated I found the face plate not a good fit .
Date published: 2017-08-01
Rated 2 out of 5 by from Not great so far. The face plate needs a perfectly flat wall otherwise the decorative trim will spring off. Be gentle when tightening the face plate screws too. I haven't got the dimmer to work yet with low voltage dimmable LEDs. I think the individual transformers will need changing now It's getting to be expensive. Come back Halogen all is forgiven ha ha.
Date published: 2017-04-24
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